Answer:
y=15
Step-by-step explanation:
Answer:340
Step-by-step explanation:
Answer:
First answer.
Step-by-step explanation:
This is called the Arc length, here is the formula:
Arc length = (angle/360)*(2Pi*radius)
So,
(45/360)*(2*3.14*4)
= 3.14
SO Pi !!!!!
Answer: Type the questions please and take a clearer photo
Step-by-step explanation: